Lighting apparatus



FIG. 1 is a front perspective view of a lighting apparatus showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a side elevational view thereof. 

The ornamental design for a lighting apparatus, as shown. 